CREJOY&trade; Battery and Charger Kit for Sony NP-BG1, NP-FG1, BC-CSG and Sony Cyber-shot DSC-H50, Cyber-shot DSC-H10, Cyber-shot DSC-W120, Cyber-shot DSC-W170, Cyber-shot DSC-W300 Digital Cameras CREJOY products are certified, tested by manufacturer to match OEM product Battery Type:Li-ion / Voltage:3.6V / Capacity: 1100mAh Rechargeable Li-ion battery for Sony NP-BG1 (Value, Dependability, Quality) Ships Directly from TX US delivered FAST Products come with our wondershop is 30 days money back,and 24 Hours friendly customer service!